# \[CSS\] cross browser problem

**URL:** <https://forum.kirupa.com/t/css-cross-browser-problem/196479>\
**Category:** web dev\
**Created:** [August 8, 2006, 6:56pm UTC](https://forum.kirupa.com/t/css-cross-browser-problem/196479 "2006-08-08T18:56:15Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![cokelatdesign](https://avatars.discourse-cdn.com/v4/letter/c/7c8e57/32.png) [@cokelatdesign](https://forum.kirupa.com/u/cokelatdesign)\
**Post date:** [August 8, 2006, 6:56pm UTC](https://forum.kirupa.com/t/css-cross-browser-problem/196479/1 "2006-08-08T18:56:15Z")

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HI guys i have an nav that i set the top value to 137px it’s loks fine in IE but when i open it in firefox the navigation seems lower by 15px

this is the script:

#nav {  
float:none;  
color: #333333;  
width:306px;  
margin: 0px;  
padding: 0px;  
position:absolute;  
top:137px ;  
left:70px;  
z-index:3;  
}

how do i encounter the problem? the site that i’m working on is [http://www.theclayman.com/](http://www.theclayman.com/)